About Stack

Try Stack for Free

Available on the Shopify Theme Store, Stack includes an unlimited free trial.

During the trial, you can:

• Install the theme
• Configure all settings
• Build and customize your storefront
• Test features and performance

You only pay when you choose to publish the theme.

How to try Stack:

1. Visit the Shopify Theme Store.
2. Select Stack.
3. Click Try theme.
4. In your Shopify admin, go to Online Store → Theme Library.
5. Click Edit Theme to customize or Preview to view it live.

Customize Your Theme

All customization is managed directly in your Shopify admin. The process is the same for all Shopify themes.

To change the Theme Style:

1. Go to Online Store → Theme Library in your Shopify admin.
2. Click Edit Theme.
3. Open Theme Settings.
4. Expand Theme style.
5. Select your preferred Theme Style.
6. Click the preset name to apply it.

You can further customize sections, layouts, typography, and colors within the theme editor.

Purchase Stack

After installing Stack, you can complete the purchase directly from your Shopify admin.

Important:
According to Shopify Terms of Service (Section 9.4), themes are licensed per store. Each store requires a separate purchase.

To buy Stack:

1. Go to Online Store → Theme Library.
2. Click Buy next to Stack.
3. Complete the checkout process.

Only purchased themes can be published to your live store.

Theme Updates

What is a Theme Update?

A theme update is a new version of the theme that may include:

• New features
• Performance improvements
• Bug fixes
• UX and design enhancements

We release updates regularly to keep Stack optimized and fully compatible with the latest Shopify platform improvements.

How to Update Your Theme

Update steps depend on your current theme version and the type of changes included.

Some updates are automatic, while others require manual adjustments.

For detailed instructions, refer to Shopify’s official guide on updating themes in your admin panel.
Before applying major updates, duplicate your current theme to preserve customizations.

FAQ

Are theme updates free of charge?

Yes. All updates are completely free, so you’ll always have access to the latest features and improvements without additional cost.

Do I have to update my theme?

No. Updates are optional. Your theme will continue to work as-is, and you only need to update if you want the latest features or enhancements.

Will my custom code or modifications be kept after an update?

No. Any custom code changes made by you, a developer, or an app will not carry over automatically. To preserve them, you or your developer will need to manually transfer code or reconfigure affected apps. Guidance can be provided if needed.

Why am I seeing the “could not be added to the Theme Library” message?

Shopify allows up to 19 unpublished themes per store. Check that you have space available. Some major updates include structural changes that prevent seamless installation. In these cases, you may need to install the theme directly from the Shopify Theme Store and manually copy your previous settings.